<template>
  <div>
    <div style="margin-bottom: 5px;">
      <el-input v-model="name" placeholder="请输入名字" suffix-icon="el-icon-search" style="width: 200px;"
                @keyup.enter.native="loadPost"></el-input>
      <el-select v-model="sex" filterable placeholder="请选择性别" style="margin-left: 5px;">
        <el-option
          v-for="item in sexs"
          :key="item.value"
          :label="item.label"
          :value="item.value">
        </el-option>
      </el-select>
      <el-button type="primary" style="margin-left: 5px;" @click="loadPost">查询</el-button>
      <el-button type="success" @click="resetParam">重置</el-button>

      <el-button type="primary" style="margin-left: 5px;" @click="add">新增</el-button>


    </div>

    <el-table :data="tableData">

      <el-table-column prop="id" label="ID" width="120">
      </el-table-column>
      <el-table-column prop="no" label="账号" width="120">
      </el-table-column>
      <el-table-column prop="name" label="姓名" width="120">
      </el-table-column>

      <el-table-column prop="age" label="年龄" width="120">
      </el-table-column>

      <el-table-column prop="sex" label="性别" width="120">
        <template slot-scope="scope">
          <el-tag
            :type="scope.row.sex === 1 ? 'primary' : 'success'"
            disable-transitions>{{ scope.row.sex === 1 ? '男' : '女' }}
          </el-tag>
        </template>
      </el-table-column>
      <el-table-column prop="roleId" label="角色" width="120">
        <template slot-scope="scope">
          <el-tag
            :type="scope.row.roleId === 0 ? 'danger' :(scope.row.roleId === 1 ? 'primary' : 'success')"
            disable-transitions>{{
              scope.row.roleId === 0 ? '超级管理员'
                : (scope.row.roleId === 1 ? '管理员' : '用户')
            }}
          </el-tag>
        </template>
      </el-table-column>
      <el-table-column prop="phone" label="电话" width="120">
      </el-table-column>
      <el-table-column prop="operate" label="操作">
        <template slot-scope="scope">
          <el-button size="small" type="success" @click="mod(scope.row)">编辑</el-button>

          <el-popconfirm
            title="确定删除吗？"
            @confirm="del(scope.row.id)"
            style="margin-left: 5px;"
          >
            <el-button slot="reference" size="small" type="danger">删除</el-button>
          </el-popconfirm>
        </template>
      </el-table-column>
    </el-table>

    <el-pagination
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
      :current-page="pageNum"
      :page-sizes="[5, 10, 15, 20]"
      :page-size="pageSize"
      layout="total, sizes, prev, pager, next, jumper"
      :total="total">
    </el-pagination>

    <!--   新增页面-->
    <el-dialog
      title="提示"
      :visible.sync="centerDialogVisible"
      width="30%"
      center>
      <el-form :model="form" :rules="rules" ref="form">

        <el-form-item label="账号" prop="no">
          <el-col :span="15">
            <el-input v-model="form.no"></el-input>
          </el-col>
        </el-form-item>


        <el-form-item label="名字" prop="name">
          <el-col :span="15">
            <el-input v-model="form.name"></el-input>
          </el-col>
        </el-form-item>

        <el-form-item label="密码" prop="password">
          <el-col :span="15">
            <el-input v-model="form.password"></el-input>
          </el-col>
        </el-form-item>

        <el-form-item label="年龄" prop="age">
          <el-col :span="15">
            <el-input v-model="form.age"></el-input>
          </el-col>
        </el-form-item>

        <el-form-item label="性别" prop="sex">
          <el-radio-group v-model="form.sex">
            <el-radio label="1">男</el-radio>
            <el-radio label="0">女</el-radio>
          </el-radio-group>
        </el-form-item>


        <el-form-item label="电话" prop="phone">
          <el-col :span="15">
            <el-input v-model="form.phone"></el-input>
          </el-col>
        </el-form-item>

      </el-form>
      <span slot="footer" class="dialog-footer">
    <el-button @click="centerDialogVisible = false">取消</el-button>
    <el-button type="primary" @click="save">确定</el-button>
  </span>
    </el-dialog>
  </div>
</template>

<script>
export default {
  name: "Main",
  data() {
    let checkAge = (rule, value, callback) => {
      if (value > 150) {
        callback(new Error('年龄输入过大'));
      } else {
        callback();
      }
    };
    let checkDuplicate = (rule, value, callback) => {
      if (this.form.id) {
        return callback();
      }
      this.$axios.get(this.$httpUrl + "/user/findByNo?no=" + this.form.no).then(res => {
        let {data, code} = res.data
        console.log(code)
        if (code != 200) {
          callback()
        } else {
          callback(new Error('账号已经存在'));
        }
      })
    };
    return {
      tableData: [],
      pageSize: 10,
      pageNum: 1,
      total: 0,
      name: '',
      sex: '',
      sexs: [
        {
          value: '1',
          label: '男'
        }, {
          value: '0',
          label: '女'
        }
      ],
      //弹框默认不显示
      centerDialogVisible: false,
      form: {
        no: '',
        name: '',
        password: '',
        age: '',
        phone: '',
        sex: '0',
        roleId: ''
      },
      rules: {
        no: [
          {required: true, message: '请输入账号', trigger: 'blur'},
          {min: 3, max: 8, message: '长度在 3 到 8 个字符', trigger: 'blur'},
          {validator: checkDuplicate, trigger: 'blur'}
        ],
        name: [
          {required: true, message: '请输入名字', trigger: 'blur'}
        ],
        password: [
          {required: true, message: '请输入密码', trigger: 'blur'},
          {min: 3, max: 8, message: '长度在 3 到 8 个字符', trigger: 'blur'}
        ],
        age: [
          {required: true, message: '请输入年龄', trigger: 'blur'},
          {min: 1, max: 3, message: '长度在 1 到 3 个位', trigger: 'blur'},
          {pattern: /^([1-9][0-9]*){1,3}$/, message: '年龄必须为正整数字', trigger: "blur"},
          {validator: checkAge, trigger: 'blur'}
        ],
        phone: [
          {required: true, message: "手机号不能为空", trigger: "blur"},
          {pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/, message: "请输入正确的手机号码", trigger: "blur"}
        ]
      }
    }
  },
  methods: {
    loadPost() {
      this.$axios.post(this.$httpUrl + '/user/listPageC1', {
        pageNum: this.pageNum,
        pageSize: this.pageSize,
        param: {
          name: this.name,
          sex: this.sex
        }
      }).then(res => {
        /* 解析数据*/
        let {data, total, code} = res.data
        if (200 == code) {
          this.tableData = data
          this.total = total
        }
      })
    },

    handleSizeChange(val) {
      console.log(`每页 ${val} 条`);
      this.pageNum = 1
      this.pageSize = val
      this.loadPost();

    },
    handleCurrentChange(val) {
      console.log(`当前页: ${val}`);
      this.pageNum = val
      //this.queryDto.size = 10
      this.loadPost();

    },
    //重置
    resetParam() {
      this.name = '',
        this.sex = ''
    },
    resetForm() {
      this.$refs.form.resetFields();
    },
    //新增展示页面
    add() {
      //打开表单
      this.centerDialogVisible = true
      //异步
      this.$nextTick(() => {
        this.resetForm()
      })
    },
    //新增和修改使用同一个入口方法，校验id
    save() {
      this.$refs.form.validate((valid) => {
        if (valid) {
          if (this.form.id) {
            this.doMod()
          } else {
            this.doSave()
          }
        } else {
          console.log('error submit!')
          return false;
        }
      });

    },
    //数据回显
    mod(row) {
      console.log(row)
      this.centerDialogVisible = true
      this.$nextTick(() => {
        //赋值到表单
        this.form.id = row.id
        this.form.no = row.no
        this.form.name = row.name
        this.form.password = ''
        this.form.age = row.age + ''
        this.form.sex = row.sex + ''
        this.form.phone = row.phone
        this.form.roleId = row.roleId
      })
    },
    //删除
    del(id) {
      console.log(id)
      this.$axios.get(this.$httpUrl + '/user/delete?id=' + id).then(res => {
        let {code} = res.data;
        if (code == 200) {
          this.$message({
            message: '删除成功',
            type: 'success'
          })
          this.loadPost()
        } else {
          this.$message({
            message: '删除失败',
            type: 'error'
          })
        }
      })
    },
    //修改方法
    doMod() {
      this.$axios.post(this.$httpUrl + '/user/update', this.form).then(res => res.data).then(res => {
        console.log(res)
        if (res.code == 200) {

          this.$message({
            message: '操作成功！',
            type: 'success'
          });
          this.centerDialogVisible = false
          this.loadPost()
          this.resetForm()
        } else {
          this.$message({
            message: '操作失败！',
            type: 'error'
          });
        }

      })
    },
    //新增方法
    doSave() {
      this.$axios.post(this.$httpUrl + '/user/save', this.form).then(res => res.data).then(res => {
        console.log(res);
        if (200 == res.code) {
          this.$message({
            message: '操作成功',
            type: 'success'
          })
          this.centerDialogVisible = false
          this.loadPost();
          this.resetForm()
        } else {
          this.$message({
            message: '操作失败',
            type: 'error'
          })
        }
      })
    }
  },
  beforeMount() {
    //this.loadGet();
    this.loadPost();
  }


}
</script>

<style scoped>

</style>
